کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6719213 | 503537 | 2016 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Corrosion behavior of carbon fiber reinforced polymer anode in simulated impressed current cathodic protection system with 3% NaCl solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study investigated the corrosion behavior and failure mechanism of carbon fiber reinforced polymer (CFRP) employed as an impressed current anode in 3% NaCl solution. The measured feeding voltage and potential indicated that CFRP operated stably at the applied current densities. The experimental results show that the tensile strength of CFRP decreases with increasing charge density. The corrosion rate is approximately 0.02Â mm/day for a current density of 6.15Â A/m2. The failure mechanism is due to corrosion of the epoxy in CFRP, where breakage of CN bonds in the epoxy matrix leads to depolymerization of the epoxy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 112, 1 June 2016, Pages 538-546
Journal: Construction and Building Materials - Volume 112, 1 June 2016, Pages 538-546
نویسندگان
Hongfang Sun, Liangliang Wei, Miaochang Zhu, Ningxu Han, Ji-Hua Zhu, Feng Xing,